. >>> general david petraeus celebrated his last fourth of july as top commander in afghanistan. general pet ray also spent the holiday to add rehad been enlistment ceremonies in kandahar and bagram airfield. the vus its made at lost one soldier feel privileged. >> you can feel the honor when you get a general like general petraeus to come down and do it for us. it peak it feel more important to me. it will be nice being able to call home and tell my mom to check it out on tv and tell my family that i got to do this, something that i'll never be able to do again. >> the general says the effort will center on the eastern border with pakistan. >>> it was a fourth of july to remember for the sweet and ballmer children now of bowie children. >> their mom and dad tied the knot. the wedding brought together two war-torn families. bob barnard with that ceremony. >> reporter: beneath the towering air force memorial overlooking the nation's capital, amid the bus loads of tourists on this hazy summer day appears a white stretch limo and in it, two families scarred by war. >> chris actually